| OCOEE Companies LLC | Saint Paul | MN | — | ◇ UNVERIFIED |
| OLOhio Laser | Plain City | OH | — | ◇ UNVERIFIED |
| OAOkuma America CORP. | Charlotte | NC | — | ◇ UNVERIFIED |
| OHOld Hickory Tool & Die LP | White House | TN | — | ◇ UNVERIFIED |
| OTOliphant Tool Company | Huntington Beach | CA | — | ◇ UNVERIFIED |
| OMOlivet Machine Tool Engineering Company INC | Olivet | MI | — | ◇ UNVERIFIED |
| OCOmco Cast Metals, INC. | Winchester | IN | — | ◇ UNVERIFIED |
| OSOne Source Tool Supply | Southampton | NY | — | ◇ UNVERIFIED |
| OMOxbow Machine Prod INC | Livonia | MI | — | ◇ UNVERIFIED |
| ODOzark Die Casting | Saint Clair | MO | — | ◇ UNVERIFIED |
| PPPacific Precision Grinding INC | Gardena | CA | — | ◇ UNVERIFIED |
| PTPacific Tool, Die & Stampings | Brunswick | OH | — | ◇ UNVERIFIED |
| PWPacific Water Jet | Escondido | CA | — | ◇ UNVERIFIED |
| PEPak Electric | Milpitas | CA | — | ◇ UNVERIFIED |
| PHPaladin Holdings, LLC | Ira Township | MI | — | ◇ UNVERIFIED |
| PDParadigm Development INC | North Plains | OR | — | ◇ UNVERIFIED |
| PEParadigm Equipment LLC | Springboro | OH | — | ◇ UNVERIFIED |
| PRParagon Rio Grande, LLC | Brownsville | TX | — | ◇ UNVERIFIED |
| PSParagon Steel Rule Dies, INC. | Rochester | NY | — | ◇ UNVERIFIED |
| PMPCK Manufacturing, LLC | Louisville | KY | — | ◇ UNVERIFIED |
| PTPeachtree Tooling CORP | Braselton | GA | — | ◇ UNVERIFIED |
| PPPeakview Pinewood Tool LLC | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| PSPeople Source Staffing Professionals, LLC | Rogers | AR | — | ◇ UNVERIFIED |
| PTPerfection Tool Co., INC | Hendersonville | TN | — | ◇ UNVERIFIED |
 Perfect Patterns, INC. | Appleton | WI | — | ◇ UNVERIFIED |
| PFPerformance Forge, Inc. | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PFPerformance Forge, Inc. | Commerce | CA | — | ◇ UNVERIFIED |
| PIPhamtec INC | Milpitas | CA | — | ◇ UNVERIFIED |
| PAPhillips Aerospace | City of Industry | CA | — | ◇ UNVERIFIED |
| PLPhoebe Luong | San Jose | CA | — | ◇ UNVERIFIED |
| PTPhoenix Tool LLC | Maribel | WI | — | ◇ UNVERIFIED |
| PMPinson Manufacturing Company | Albany | IN | — | ◇ UNVERIFIED |
| PSPioneer Steel Corporation | Franklin | TN | — | ◇ UNVERIFIED |
| PMPjf Metrology North | Cedar Springs | MI | — | ◇ UNVERIFIED |
| PSPJ & Sons Holdings, LLC | Shawnee | KS | — | ◇ UNVERIFIED |
| PMPlainville Machine and Tool Company, INC. | Bristol | CT | — | ◇ UNVERIFIED |
| PIPlastikon Industries | Hayward | CA | — | ◇ UNVERIFIED |
| PTPm Turning | Covina | CA | — | ◇ UNVERIFIED |
| PAPoiema Automation Inc. | Milwaukee | WI | — | ◇ UNVERIFIED |
| PMPowell Mcgee Associates INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| PPP P Mfg CO INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PPPqm Patai Quality Machining | San Jose | CA | — | ◇ UNVERIFIED |
| PLPreci-dip LLC | Ellabell | GA | — | ◇ UNVERIFIED |
| PCPrecision Cutting Tools INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PCPrecision Cutting Tools LLC | La Palma | CA | — | ◇ UNVERIFIED |
 Precision Die Systems Corporation | Eau Claire | WI | — | ◇ UNVERIFIED |
| PDPrecision Die Technologies | Fort Wayne | IN | — | ◇ UNVERIFIED |
 Precision Grinding, INC. | Bessemer | AL | — | ◇ UNVERIFIED |
| PMPrecision Machining and Manufacturing INC | Wawarsing | NY | — | ◇ UNVERIFIED |
| PMPrecision Masters INC Dba Maple Mold Technologies | Rochester Hills | MI | — | ◇ UNVERIFIED |
| PMPrecision Metal Tooling, INC | Oakland | CA | — | ◇ UNVERIFIED |
| PMPrecision Mold Services INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PPPrecision Plus | Escanaba | MI | — | ◇ UNVERIFIED |
 Precision Tool Die & Machine CO Dba Nth Works | Louisville | KY | — | ◇ UNVERIFIED |
| Precision Tool & Die Mfg CO | Albuquerque | NM | — | ◇ UNVERIFIED |
| PIPreferred Industries INC | Kimball | MI | — | ◇ UNVERIFIED |
| PSPreform Specialties/derry Plt | Blairsville | PA | — | ◇ UNVERIFIED |
| PTPremier Tool & Die CO INC | Milwaukie | OR | — | ◇ UNVERIFIED |
| PAProduct and Tooling Technologies INC | Fraser | MI | — | ◇ UNVERIFIED |
| PTProduction Tooling CO | Memphis | TN | — | ◇ UNVERIFIED |
| PIProfessional Instruments CO | Rochester | MN | — | ◇ UNVERIFIED |
| PTProfile Tool and Engineering INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PTProgressive Tool & Die, INC. | Meadville | PA | — | ◇ UNVERIFIED |
| PSPro Stamp LLC | Walker | MI | — | ◇ UNVERIFIED |
| PEProtech Engineering INC | Elk River | MN | — | ◇ UNVERIFIED |
| PTPro Tech Machining INC | Litchfield | MN | — | ◇ UNVERIFIED |
| PCProtek Cnc Sales CORP | Simi Valley | CA | — | ◇ UNVERIFIED |
| PHProtofab Holdings LLC | Blaine | MN | — | ◇ UNVERIFIED |
| PGProto Gage INC | Sterling Heights | MI | — | ◇ UNVERIFIED |
| PTPro Tool & Die LLC | Chesterfield | MI | — | ◇ UNVERIFIED |
| PIPRS, Inc. | Tulsa | OK | — | ◇ UNVERIFIED |
| PIPtc-in-liquidation, INC. | Saegertown | PA | — | ◇ UNVERIFIED |
| PMPtc Molds, Llc, a Colorado Corporation | Scottsdale | AZ | — | ◇ UNVERIFIED |
| PWPump Warehouse Company | Quakertown | PA | — | ◇ UNVERIFIED |
| QMQc Molds INC Dba Quality Craft Molds | Magalia | CA | — | ◇ UNVERIFIED |
| QCQuad City Engineering Co, Inc. | East Moline | IL | — | ◇ UNVERIFIED |
 Quality Aluminum Forge INC | Long Beach | CA | — | ◇ UNVERIFIED |
| QTQuality Tool Company | Toledo | OH | — | ◇ UNVERIFIED |
| QTQuality Tool & Die, INC. | Meadville | PA | — | ◇ UNVERIFIED |
| QTQuality Tooling Systems INC. | Medina | OH | — | ◇ UNVERIFIED |
| QTQuality Tool & Machine INC | Detroit Lakes | MN | — | ◇ UNVERIFIED |
| QFQuick Fab INC | Middletown | RI | — | ◇ UNVERIFIED |
| QTQuick Turn Machine | Santa Ana | CA | — | ◇ UNVERIFIED |
| RFRadii Form Grinding | Maple Grove | MN | — | ◇ UNVERIFIED |
| RAR a Jones & Company INC | Covington | KY | — | ◇ UNVERIFIED |
| RLRalph Lynn Jr Dba Titan Gage INC | White House | TN | — | ◇ UNVERIFIED |
| RDRalyn Design Inc | Palos Hills | IL | — | ◇ UNVERIFIED |
| RAR and M Machine LLC | Chicopee | MA | — | ◇ UNVERIFIED |
| RIRangeview INC | El Segundo | CA | — | ◇ UNVERIFIED |
| RMRapid Mold Solutions, INC. | Erie | PA | — | ◇ UNVERIFIED |
| RTRare Tool INC | Tecumseh | MI | — | ◇ UNVERIFIED |
| RMRavinder M. Joshi and Vaishali M. Joshi, Trustees of the M Joshi Revocable Living Trust dated May 10, 2020 | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| RTRBXWeld Technologies LLC | Dayton | OH | — | ◇ UNVERIFIED |
 R & D Tool & Engineering Company | Lees Summit | MO | — | ◇ UNVERIFIED |
| RTRearick Tooling INC. | Apollo | PA | — | ◇ UNVERIFIED |
| RRRed River Manufacturing, LLC | Searcy | AR | — | ◇ UNVERIFIED |
| RMReed Machine and Fabrication LLC | Green River | WY | — | ◇ UNVERIFIED |
| RMReed Machinery, INC. Only Location | Worcester | MA | — | ◇ UNVERIFIED |
| RReed-rico | Bristol | RI | — | ◇ UNVERIFIED |
| RIRegal Ind Donora Plt | Donora | PA | — | ◇ UNVERIFIED |
